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HOME > PRODUCT > AC-DC Converter
 

 
AC-DC Adapter
The AD0X ICs are AC-DC converters which provide DC output (12V, 100mA) from AC input (220V +/- 20%, 50/60Hz) by the Direct Power Control (DPC).
These ICs are designed to embed the function of inductors and transformers and to operate as a miniaturized very light rectifier which doesn’t need to use inductors as well as transformers.
8 lead SOP surface mount package with only a few other components save space and cost compare to alternative solutions.
The AC-DC converters which use the AD0X ICs are Non-isolated
 
Component Advantage
 

AC 220V +/- 20% Input voltage range and wide AC frequency from 50 to 60 Hz

Small Size Superlative Efficiency
 

Use of this device realizes small and light DC power supply circuits without transformer

AC Direct Input
 

AC input connects IC pin directly and 12V/100mA DC output with simple external circuit

Superlative Efficiency
 

High conversion efficiency and low no-load current consumption(0.1mA)

High Performance
 

Low line regulation(1%) and low load regulation(5%)‏

Low Drive Current
 

Up to 4mA current drive through Idrv(5 pin) Pin

Builtin Functions
  Over voltage detector and protection
Small Package
 

Provided standard 8 pin SOP package

 

Parameter

Symbol

Limits

Unit

Remarks

AC input

Vi

±264

Vrms

 

Output current

Io

 100

mApk

 

Operation

Top

-20 ~ +80

 

Storage temperature

Tstg

-40 ~ +150

 
 
 
   
 
 
 
   
 
 
 
   
Type

Transformer

SMPS

PoC

Operating Mode

6.0W

4.7W

4.5W

Stand-by Mode

1.2W

1.0W

0.1W

 
 
 
 
   
 
 
 
   
 
 
 
 

 
 
 
 
 
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